5236920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 18849600

約数和(自身を除く): 13612680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 373, 390, 468, 520, 540, 585, 702, 746, 780, 936, 1080, 1119, 1170, 1404, 1492, 1560, 1755, 1865, 2238, 2340, 2808, 2984, 3357, 3510, 3730, 4476, 4680, 4849, 5595, 6714, 7020, 7460, 8952, 9698, 10071, 11190, 13428, 14040, 14547, 14920, 16785, 19396, 20142, 22380, 24245, 26856, 29094, 33570, 38792, 40284, 43641, 44760, 48490, 50355, 58188, 67140, 72735, 80568, 87282, 96980, 100710, 116376, 130923, 134280, 145470, 174564, 193960, 201420, 218205, 261846, 290940, 349128, 402840, 436410, 523692, 581880, 654615, 872820, 1047384, 1309230, 1745640, 2618460, 5236920]

約数ペア:

[(1, 5236920), (2, 2618460), (3, 1745640), (4, 1309230), (5, 1047384), (6, 872820), (8, 654615), (9, 581880), (10, 523692), (12, 436410), (13, 402840), (15, 349128), (18, 290940), (20, 261846), (24, 218205), (26, 201420), (27, 193960), (30, 174564), (36, 145470), (39, 134280), (40, 130923), (45, 116376), (52, 100710), (54, 96980), (60, 87282), (65, 80568), (72, 72735), (78, 67140), (90, 58188), (104, 50355), (108, 48490), (117, 44760), (120, 43641), (130, 40284), (135, 38792), (156, 33570), (180, 29094), (195, 26856), (216, 24245), (234, 22380), (260, 20142), (270, 19396), (312, 16785), (351, 14920), (360, 14547), (373, 14040), (390, 13428), (468, 11190), (520, 10071), (540, 9698), (585, 8952), (702, 7460), (746, 7020), (780, 6714), (936, 5595), (1080, 4849), (1119, 4680), (1170, 4476), (1404, 3730), (1492, 3510), (1560, 3357), (1755, 2984), (1865, 2808), (2238, 2340)]